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Ovisargus eucalla
Taxonomy
Helempis eucalla was named by Ren (1998). Its type specimen is GMCB LB97025, an exoskeleton, and it is a compression fossil. Its type locality is Near Chaomidian Village (GMC Beijing coll), which is in a Barremian lacustrine - large mudstone in the Yixian Formation of China.
It was recombined as Ovisargus eucalla by Zhang (2012).
It was recombined as Ovisargus eucalla by Zhang (2012).
Synonymy list
Year | Name and author |
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1998 | Helempis eucalla Ren p. 80 figs. 23; pl 4, fig 3 |
2012 | Ovisargus eucalla Zhang p. 73 |
2016 | Helempis eucalla Grimaldi and Barden p. 26 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
†Ovisargus eucalla Ren 1998
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class, p = phylum | |||||
References: Kiessling 2004, Bush and Bambach 2015 |
Age range: Late/Upper Barremian or 130.00000 to 125.45000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Late/Upper Barremian | China (Liaoning) | Helempis eucalla (type locality: 138436) |